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Old 2nd July 2008, 07:11 AM   #1
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Default our Preamplifier using 2J27S tubes

Hi my friend
Our project : Preamplifier using 2J27S tube - directed heat tube
This is the third version of Pre 2J27S we have made, the later, the more excellent it'd get
We hope to hear from any of you building the same project and share some expericences
and a few images for that
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